THXSILK Mulberry Silk Pillowcase

Momme is the standard unit used to measure the weight and density of silk. A 25 Momme weight indicates a high-density, durable fabric that is thicker and more substantial than lower-grade silk, ensuring it lasts longer while maintaining its luxurious, smooth feel.

Yes, this pillowcase is machine washable. To preserve the silk's integrity and sheen, we recommend using a gentle cycle with a pH-neutral detergent and placing the pillowcase inside a mesh laundry bag.

Unlike cotton, which is absorbent and creates friction, silk is a smooth, non-absorbent fiber. This reduces the friction that causes hair breakage and sleep creases, and helps your skin retain its natural moisture throughout the night.

The hidden zipper ensures your pillow stays securely inside the case without slipping out during the night. It also provides a clean, seamless look that keeps the zipper away from your face while you sleep.

This certification confirms that every component of the pillowcase, from the fabric to the zipper, has been tested for harmful substances. It ensures the product is safe for human health and free from toxic chemicals.